--- product_id: 55839824 title: "Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5\" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series)" brand: "joyparts" price: "£6.00" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/55839824-blade-assembly-for-ninja-mega-kitchen-system-bl770-bl771-bl773co store_origin: GB region: United Kingdom --- # 1100W Power Compatibility Single Serve Functionality 6 Fins for Precision Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) **Brand:** joyparts **Price:** £6.00 **Availability:** ✅ In Stock ## Summary > Blend Like a Pro! 🍽️ ## Quick Answers - **What is this?** Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) by joyparts - **How much does it cost?** £6.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/55839824-blade-assembly-for-ninja-mega-kitchen-system-bl770-bl771-bl773co) ## Best For - joyparts enthusiasts ## Why This Product - Trusted joyparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **💪 Durable Design:** Engineered for longevity, ensuring your kitchen stays stylish and functional. - • **🔪 Precision Cutting:** Experience the power of 6 fins designed for optimal blending efficiency. - • **⚡ Universal Compatibility:** Seamlessly fits Ninja models BL770, BL771, and BL780 for versatile kitchen use. - • **🍹 Single Serve Convenience:** Perfect for quick smoothies and healthy drinks on-the-go. - • **🌱 Healthy Cooking Made Easy:** Transform your ingredients into nutritious meals effortlessly. ## Overview The Blade Assembly for Ninja Mega Kitchen System is a high-performance replacement part designed specifically for select Ninja models. Featuring a 6 fins bottom blade, it ensures precision blending and is compatible with various Ninja blenders, making healthy cooking a breeze. ## Description Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) ## Features - Good replacement part for Blender, helps make healthy cooking easier. - PLEASE NOTE: Fit for Ninja Professional Countertop Blender with 1100-Watt BL660 30/BL660B 30/ Ninja BL665 QCN-30 - PLEASE NOTE: it fit for Ninja Professional 1000W Blender Smoothie Maker BL663 BL663CO 30 / BL660WM 30/ BL740 30 - it also fit for 1100Wats Ninja Professional System Blender ：BL621 .Not fit for any other Ninja models. - 6 Fins Bottom Blade Assembly ## Images ![Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) - Image 1](https://m.media-amazon.com/images/I/51CeOjqisCL.jpg) ![Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) - Image 2](https://m.media-amazon.com/images/I/51ZpNtBvlNL.jpg) ![Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) - Image 3](https://m.media-amazon.com/images/I/514AEN2FtAL.jpg) ![Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) - Image 4](https://m.media-amazon.com/images/I/51WPBDP0mlL.jpg) ![Blade Assembly for Ninja Mega Kitchen System BL770/BL771/BL773CO with 2.5" 6 Fins on Bottom Blade/Single Serve for Ninja Models BL780, BL770, BL771 Also (Will NOT for Any Other Series) - Image 5](https://m.media-amazon.com/images/I/51CeOjqisCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Leaks *by N***P on Reviewed in the United States on July 26, 2019* Fit is fine. But the quality of sealing is bad. I have bought this product for 3 third time and each time the sealing quality is getting worse. This 3rd one didn't even lot for even 6 months. It even got a crack. I have no idea how, it never fell. I am planning to buy it anymore. ### ⭐ 1.0 out of 5 stars It is surprising that Amazon would allow such a piece of garbage to be sold on their marketplace *by M***P on Reviewed in the United States on July 21, 2018* Not sure where all the reviews were when I made the mistake of buying this product. Just as everyone says, it doesn't fit, pops out, makes a smell, makes the motor of your blender run hard and loud AND doesn't blend the ice and fruit you put into the cup. It is surprising that Amazon would allow such a piece of garbage to be sold on their marketplace. Don't bother buying this, you will not be happy. I will buy another original blade now and hope to god this piece of garbage hasn't broken my ninja. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Knock offs don't work *by H***S on Reviewed in the United States on July 5, 2018* This blade works perfectly. I tried another brand (knock off) and had to send it back. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/55839824-blade-assembly-for-ninja-mega-kitchen-system-bl770-bl771-bl773co](https://www.desertcart.co.uk/products/55839824-blade-assembly-for-ninja-mega-kitchen-system-bl770-bl771-bl773co) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*